DiagonalPreconditionerHelper Namespace Reference

Functions
Preconditioner *	get_diagonal_preconditioner ()

Detailed Description

/////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////// Namespace to "hide" global function that creates an instance of oomph-lib's diagonal preconditioner.

Function Documentation

get_diagonal_preconditioner()

Preconditioner* DiagonalPreconditionerHelper::get_diagonal_preconditioner

(

)

Create a matrix-based diagonal preconditioner for subsidiary linear systems

 {
  MatrixBasedDiagPreconditioner* prec_pt=
   new MatrixBasedDiagPreconditioner;
  return prec_pt;
 }

Referenced by PrescribedBoundaryDisplacementProblem< ELEMENT >::PrescribedBoundaryDisplacementProblem().